BarcodeReader.decode Method

Module: BarcodeReader

Definition

Attempts to decode a barcode from the provided raw image data.

decode(self, data: bytearray) -> bool

Parameters

data bytearray
in An array of bytes representing the raw image data that contains the barcode to be decoded.

Returns

bool
A boolean output that indicates the success of the decoding process. It is set to ‘true’ if the barcode is successfully decoded, otherwise ‘false’.

Exceptions

BiosealException
An error has occurred during Bioseal Library execution.
bool decode(Uint8List? data)

Parameters

data Uint8List
in An array of bytes representing the raw image data that contains the barcode to be decoded.

Returns

bool
A boolean output that indicates the success of the decoding process. It is set to ‘true’ if the barcode is successfully decoded, otherwise ‘false’.

Exceptions

BiosealException
An error has occurred during Bioseal Library execution.
public bool Decode(byte[] data)

Parameters

data byte[]
in An array of bytes representing the raw image data that contains the barcode to be decoded.

Returns

bool
A boolean output that indicates the success of the decoding process. It is set to ‘true’ if the barcode is successfully decoded, otherwise ‘false’.

Exceptions

BiosealException
An error has occurred during Bioseal Library execution.
public boolean decode(byte[] data) throws BiosealException

Parameters

data byte[]
in An array of bytes representing the raw image data that contains the barcode to be decoded.

Returns

boolean
A boolean output that indicates the success of the decoding process. It is set to ‘true’ if the barcode is successfully decoded, otherwise ‘false’.

Exceptions

BiosealException
An error has occurred during Bioseal Library execution.
public func decode(data: [UInt8]) throws -> Bool

Parameters

data [UInt8]
in An array of bytes representing the raw image data that contains the barcode to be decoded.

Returns

Bool
A boolean output that indicates the success of the decoding process. It is set to ‘true’ if the barcode is successfully decoded, otherwise ‘false’.

Exceptions

BiosealException
An error has occurred during Bioseal Library execution.
int id3BiosealBarcodeReader_Decode (
    ID3_BIOSEAL_BARCODE_READER hBarcodeReader,
    unsigned char * data,
    int dataSize,
    bool * result)

Parameters

hBarcodeReader ID3_BIOSEAL_BARCODE_READER
in Handle to the BarcodeReader object.

data unsigned char *
in An array of bytes representing the raw image data that contains the barcode to be decoded.

dataSize int
in Size of the ‘data’ buffer.

result bool *
out A boolean output that indicates the success of the decoding process. It is set to ‘true’ if the barcode is successfully decoded, otherwise ‘false’.

Returns

int
An error code.
See id3BiosealError file for the list of possible error codes.